IKO Felt Shingle Underlay 3B, 20m x 1m is an economic, multipurpose roofing felt which can be used either as a base or intermediate layer on a built-up felt roof.

This IKO felt underlay is sand surfaced, front and back, on a glass fibre base coated with bitumen. The material is designed to be hot bonded with bitumen. This popular, versatile underlay can also be used as a base layer for bitumen shingles on a pitched roof.

Features & benefits:

An economic, versatile roof felt underlay that can be used as a base or secondary layer.

Quality product from a reputable manufacturer – widely used in the trade.

Prior to shipment, we’ll let you know of our estimated date of delivery. Don’t worry if you have made other plans or find this inconvenient. If you can let us know a day in advance we’ll work with you to find a better alternative.

And remember, if you need help, have any concerns or if you need a delivery extra quickly, simply give our customer service team a call on 01629 828500, or email uscustomerservices@ashbrookroofing.co.uk and we'll do our very best to help.